UV Photodiodes / Photodetectors Silicon Carbide (SiC) Detectors Silicon carbide  SiC  photodetectors / photodiodes have a spectral response of approximately 210 – 380 nm and are not sensitive to UV radiation outside this region. This makes them ideal detectors in certain applications for monitoring the UV spectrum without the need for solar rejection filters. SiC photodetectors are extremely durable and have been proven to withstand prolonged UV exposure in production quantities in many applications. SiC Aging test results No other detector material (e.g. Si, Ti02, GaN or diamond) can offer the unique advantages of IFW's silicon carbide detectors (SiC) in UV-applications: intrinsic spectral response is limited to the range of 200 - 400nm and no additional blocking of unwanted visual and IR-range of radiation is necessary proven outstanding long term stability under high doses of UV-C- radiation (up to 1000Wm-2) excellent temperature stability, (temperature coefficient Tk<-0,06%/K), stable long term operation of up to +150°C" Silicon carbide SiC photodiodes / photodetectors are offered in TO-18 and TO-5 packages with or without integrated filters for UVA, UVB, UVC, UVBC and UVBC2. Hybrid units with integrated amplifiers are also available. SiC photodiodes features & types High responsivity - 0.13 A/W peak UV radiation hardness Cost effective standard sizes Low temperature coefficient Built in Preamplifiers optional UV A, B, C, BC & BC2 filters available Screened detectors with 0% output above 400 nm Quadrant detector available for beam focus monitoring Gallium Phosphate (GaP) Detectors with output up to 400 nm Diffuser lens option available JIC 119-22 is equivalent to the discontinued Perkin Elmer UV10.T2E.10F and JIC 119-22L to the discontinued UV10.T2E.10L Applications Water treatment Flame detection Spectroscopy Food inspection UVA, UVB, UVC, UVBC & UVBC2 measurement UV exposure measurement  (e.g. erythema)

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UV Photodiodes  / Photodetectors Click on the part numbers below to view datasheets. A pdf reader, such as Adobe Acrobat Reader, is required to view these files. If you don't have one, click here for a free copy of Acrobat Reader. Silicon Carbide - SiC - UV Detectors Part Number Description Active Area mm Spectral Range - nm Package Pin 1 Polarity JEC 0.1 S Standard UV Detector Sizes & Packages 0.25 x 0.25 210 - 380 TO 18 Cathode + JEC 0.3 S 0.5 x 0.5 JEC 1.6RS & JEC 1 S 1.25 x 1.25 Anode -/ Cathode + JEC 0.1  0.25 x 0.25 TO 39 Cathode + JEC 0.3 0.5 x 0.5 JEC 1.6R 1.25 x 1.25 215 - 360 Anode - JEC 1.6 Sensor isolated fm package Cathode + JEC 1 Standard UV package 1.0 x 1.0 210 - 380 JEC 5R Ø2.525 Anode - JEC 5 Sensor isolated fm package Cathode + JEC 0.1-4L 10º FOV Lens 1.65 x 1.65 effective TO 39 Cathode + JEC 0.3-4L 3.3 x 3.3 effective Filter Options for JEC 0.1 *, JEC 0.3 * and JEC 1 * JEC 0.1 A "A" filter option 0.25 x 0.25 320 - 380 TO 5 Cathode + JEC 0.1 B "B" filter option 0.25 x 0.25 280 - 325 JEC 0.1 C "C" filter option 0.25 x 0.25 220 - 275 JEC 0.1 BC  "BC1" filter option 0.25 x 0.25 230 - 305 JEC 0.1 BC2 "BC2" filter option 0.25 x 0.25 225 - 320 JEC 0.3 A, B, C, BC*  Same as above 0.5 x 0.5 Same as above JEC 1.6R,  1 A, B, C, BC*  Same as above 1.25 x 1.25 Same as above Anode - Special Options JEC (0.1, 0.3, 1.6R,  1) SS Short Cap (3.7 mm H) 0.1 - 0.25x0.25 0.3 - 0.5 x 0.5 1.6 - 1.25 x 1.25 1 - 1.0 x 1.0 210 - 380 TO 18 Cathode + or Anode - JEC (0.1, 0.3, 1.6R,  1) SHT -25 C to +150 C JEC (0.1, 0.3, 1.6R, 1) I Sensor isolated from Package TO 39 JEC (0.1, 0.3, 1.6R, 1) ID - Diffuser JEC (0.1, 0.3, 1.6R, 1) IS & ISZ Case isolated from Ground TO 18 JQC 5R Quad - 4 - 1x1 detectors Ø2.525 ÷ 4 215 - 360 TO-39 Anode - "H" Detectors Extended Wavelength SiC All sizes 210 - 400+ All Cathode +   GaP UV Photodiode Detectors Part Number Description Active Area mm Spectral Range - nm Package JEP 5-365 (formerly EPD-365-0/2.5 Galium Phosphide (GaP) UV Detector 2.5 x 2.5 250 - 400 TO-5 JEP 11-365 (formerly EPD 365-0/3.6 3.6 x 3.6   Erythema Detectors Part Number Description Active Area mm Spectral Range - nm Package Pin 1 Polarity JEC 0.1E Erythema Effective UV - Sun 0.25 x 0.25 See data sheet TO-5 Cathode + JEC 0.3E 0.5 x 0.5 JEC 1 I-DE 1.0 x 1.0 JEC 1/0.1 I-DE Erythema UV - Artificial See data sheet   HYBRID (Internal Amplifier) Part Number Description Active Area mm Spectral Range - nm Package Pin 1 Polarity JIC 117  Feedback R = 10MΩ 0.25 x 0.25 210 - 380 TO 5 Cathode + JIC 118  Feedback R = 100MΩ JIC 119 Feedback R = 1,000MΩ JIC 119-22 Feedback R = 1,000MΩ JIC 129 L Feedback R = 1,000MΩ 2.8 x 2.8 effective JIC 119-22L Feedback R = 1,000MΩ JIC 317, 318, 319 15V JIC 11X 0.25 x 0.25 JIC 137, 138, 139 See feedback  R values above 0.5 x 0.5 JIC 149 L & L-1 Feedback R = 1,000MΩ 3.3 x 3.3 effective JIC 157R, 158R, 159R  See feedback  R values above 1.25 x 1.25 Anode - "H" Detectors Extended Wavelength All Sizes 210-400+   Filter Options for JIC Hybrids JIC 11X A, JIC 12X B, 12XC, 12XBC*  JIC 11X with a filter  0.25 x 0.25 See filters above TO 5 Cathode + JIC 13X A, JIC 14X B, 14XC, 14XBC*  JIC 13X with a filter  0.5 x 0.5 JIC 15X A, JIC 16XRB, 16XRC, 16XRBC*  JIC 15X with a filter  1.25 x 1.25 Anode - Technical Notes: SiC vs. Si & GaP Aging Results Temperature and Power Performance of Silicon Carbide Logarithmic Spectral Response of SiC UV Photodiodes

 

ELECTRO OPTICAL COMPONENTS, Inc.

IFW Optronics high performance ultraviolet photodiodes using silicon carbide (SiC) as the active detector element are distributed exclusively in North America by EOC, Inc.

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